Auto document feeder



FIG. 1 is a perspective view of an auto document feeder.

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of the auto document feeder shown in use.

The broken lines shown in the drawings depict portions of the auto document feeder that form no part of the claimed design. The broken lines shown in FIG. 8 depict environmental subject matter that forms no part of the claimed design. 

CLAIM The ornamental design for an auto document feeder, as shown and described. 